Does Math.Sqrt cache its own results?
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by Jonathan Beerhalter
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Published on 2010-06-16T14:22:19Z
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2010/06/16
14:42 UTC
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c#4.0
Someone has suggested to me that the built in C# Math.Sqrt function in .NET 4.0 caches its results, so that if I call Math.Sqrt(50) over and over again, it's not actually doing a sqrt, but just pulling the answer from a cache. Can anyone verify or deny this claim? If it's true then I have a bunch of needless caching going on in my code.
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